1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shalnov [3]
3 years ago
14

2x -4y=20 X=4 System of equations

Mathematics
1 answer:
Gennadij [26K]3 years ago
3 0

Answer:

Step-by-step explanation:

2(4) - 4y = 20

8 - 4y = 20

-4y = 12

y = -3

x = 4

(4, -3)

You might be interested in
Write the ratio in its simplest form. 1.4/7
Ghella [55]
I think the answer is 0.2 its mental math i just did so if im wrong forgive me lol
4 0
3 years ago
Read 2 more answers
I need some help<br> Thanks
Levart [38]

Answer:

Ada is correct.

Step-by-step explanation:

If you use the Pemdas rule, you know that you need to get rid of the brackets first by using distributive property of multiplication.

2(4x - 3) + 6

2(4x) - 2(3) + 6

8x - 6 + 6

8x + 0

8x

8 0
2 years ago
PLEASE PLEASE PLEASE HELP ILL GIVE YOU BRAINLIST. PLEASE.
elena-s [515]

Answer:

X=36

Step-by-step explanation:

90-54=36

Right angle 90 subtract 54

The missing angle x is 36

6 0
3 years ago
Help.It have answer choices​
amm1812
The answer is Impossible
6 0
3 years ago
Read 2 more answers
What is the probability of each of the three outcomes in a trial: two heads, one head and one tail, and two tails? why is one of
Pachacha [2.7K]
The "one head and one tail" would be my best guess because you get one of each outcome, whereas the other two outcomes are two of the same outcome.
8 0
3 years ago
Other questions:
  • A local hamburger shop sold a combined total of 426 hamburgers and cheeseburgers on Monday. There were 74 fewer cheeseburgers so
    11·2 answers
  • Which represents the inverse of the function f(x) = 4x?
    7·2 answers
  • 3x-12=24 select equations that also have x as a souloution
    5·1 answer
  • Im working on reflections and I am confused on what the reflection of A would be? I'm trying to find the reflection of (0,5) ove
    7·1 answer
  • The quadratic function h(t) = -16.1t^2+ 150 models a ball's height, in feet, over time, in seconds,
    5·2 answers
  • What graph below is a function
    11·1 answer
  • Jason purchased 3 popcorns and 2 soft drinks for a total of $15.50.
    9·1 answer
  • Help i don’t know how to do this
    7·1 answer
  • How long is 10 percentage of 60 minutes?
    13·2 answers
  • Write the equation for g (x)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!